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Diffstat (limited to 'fs/namei.c')
-rw-r--r--fs/namei.c32
1 files changed, 16 insertions, 16 deletions
diff --git a/fs/namei.c b/fs/namei.c
index c283a1ec008..a780ea515c4 100644
--- a/fs/namei.c
+++ b/fs/namei.c
@@ -140,21 +140,19 @@ static int do_getname(const char __user *filename, char *page)
static char *getname_flags(const char __user *filename, int flags, int *empty)
{
- char *tmp, *result;
-
- result = ERR_PTR(-ENOMEM);
- tmp = __getname();
- if (tmp) {
- int retval = do_getname(filename, tmp);
-
- result = tmp;
- if (retval < 0) {
- if (retval == -ENOENT && empty)
- *empty = 1;
- if (retval != -ENOENT || !(flags & LOOKUP_EMPTY)) {
- __putname(tmp);
- result = ERR_PTR(retval);
- }
+ char *result = __getname();
+ int retval;
+
+ if (!result)
+ return ERR_PTR(-ENOMEM);
+
+ retval = do_getname(filename, result);
+ if (retval < 0) {
+ if (retval == -ENOENT && empty)
+ *empty = 1;
+ if (retval != -ENOENT || !(flags & LOOKUP_EMPTY)) {
+ __putname(result);
+ return ERR_PTR(retval);
}
}
audit_getname(result);
@@ -1097,8 +1095,10 @@ static struct dentry *d_inode_lookup(struct dentry *parent, struct dentry *dentr
struct dentry *old;
/* Don't create child dentry for a dead directory. */
- if (unlikely(IS_DEADDIR(inode)))
+ if (unlikely(IS_DEADDIR(inode))) {
+ dput(dentry);
return ERR_PTR(-ENOENT);
+ }
old = inode->i_op->lookup(inode, dentry, nd);
if (unlikely(old)) {